<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="设备名称" prop="equipmentName">
        <el-input
          v-model="queryParams.equipmentName"
          placeholder="请输入设备名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="设备类型" prop="equipmentType">
        <el-select v-model="queryParams.equipmentType" placeholder="请选择设备类型" clearable>
          <el-option
            v-for="dict in dict.type.device_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="时间" prop="createTime">
        <el-date-picker clearable
          v-model="queryParams.createTime"
          type="daterange"
          value-format="yyyy-MM-dd"
          range-separator="至"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          @change="dateFormat">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="dataList" @selection-change="handleSelectionChange">
      <el-table-column type="index" label="序号" width="55" align="center" />
      <el-table-column label="设备名称" align="center" prop="equipmentName" />
      <el-table-column label="设备类型" align="center" prop="equipmentType">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.device_type" :value="scope.row.equipmentType"/>
        </template>
      </el-table-column>
      <el-table-column label="数据类型" align="center" prop="dataType" />

      <el-table-column label="数值" align="center" prop="dataValue" />
      <!-- <el-table-column label="单位" align="center" prop="dataType" /> -->
      <el-table-column label="时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}  {h}:{d}:{m}') }}</span>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />
  </div>
</template>

<script>
import { listData, getData, delData, addData, updateData } from "@/api/system/data";

export default {
  name: "Data",
  dicts: ['device_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // VIEW表格数据
      dataList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        equipmentName: null,
        equipmentType: null,
        createTime: null,
        // startTime: null,
        // endTime: null,
        dataType: null,
      },
      //日期范围
      dateRange: [],
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    //获取时间
    dateFormat(picker){
      console.log(picker)
      this.queryParams.startTime = picker[0]
      this.queryParams.endTime = picker[1]
    },
    /** 查询VIEW列表 */
    getList() {
      this.loading = true;
      listData(this.queryParams).then(response => {
        this.dataList = response.rows;
        this.total = response.total;
        console.log(this.queryParams.createTime)
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        equipmentName: null,
        equipmentType: null,
        createTime: null,
        dataType: null,
        dataValue: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.equipmentName)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加VIEW";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const equipmentName = row.equipmentName || this.ids
      getData(equipmentName).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改VIEW";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.equipmentName != null) {
            updateData(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addData(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const equipmentNames = row.equipmentName || this.ids;
      this.$modal.confirm('是否确认删除VIEW编号为"' + equipmentNames + '"的数据项？').then(function() {
        return delData(equipmentNames);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/data/export', {
        ...this.queryParams
      }, `data_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
